<template>
  <div class="userManagement-container">
    <vab-query-form>
      <vab-query-form-left-panel :span="12">
        <el-button icon="el-icon-plus" type="primary" @click="handleEdit">添加</el-button>
      </vab-query-form-left-panel>
      <vab-query-form-right-panel :span="12">
        <el-form :inline="true" :model="queryForm" @submit.native.prevent>
          <el-form-item>
            <el-button icon="el-icon-search" type="primary" @click="queryData">查询</el-button>
          </el-form-item>
        </el-form>
      </vab-query-form-right-panel>
    </vab-query-form>
    <el-table v-loading="listLoading" :data="list" :element-loading-text="elementLoadingText">
      <el-table-column label="品种名称" prop="breed" show-overflow-tooltip />
      <el-table-column label="品系名称" prop="strain" show-overflow-tooltip />
      <el-table-column label="批次号" prop="batchCode" show-overflow-tooltip />
      <el-table-column label="出雏日期" prop="broodingDate" show-overflow-tooltip width="160">
        <template #default="{ row }">
          {{ parseTime(row.broodingDate) }}
        </template>
      </el-table-column>
      <el-table-column label="品种数量(只)" prop="breedNum" show-overflow-tooltip width="120" />
      <el-table-column label="圈舍" prop="penHouse" show-overflow-tooltip />
      <el-table-column label="水" prop="water" show-overflow-tooltip />
      <el-table-column label="饲料名称" prop="feedName" show-overflow-tooltip />
      <el-table-column label="换料日期" prop="changeTime" show-overflow-tooltip width="160">
        <template #default="{ row }">
          {{ parseTime(row.changeTime) }}
        </template>
      </el-table-column>
      <el-table-column label="每只喂养(G)" prop="perFeed" show-overflow-tooltip width="120" />
      <el-table-column label="换料数量" prop="num" show-overflow-tooltip />
      <el-table-column label="单位" prop="unit" show-overflow-tooltip />
      <el-table-column align="center" fixed="right" label="操作" width="90">
        <template #default="{ row }">
          <el-button type="text" @click="handleEdit(row)">编辑</el-button>
          <el-button type="text" @click="handleDelete(row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
      background
      :current-page="queryForm.pageNo"
      :layout="layout"
      :page-size="queryForm.pageSize"
      :total="total"
      @current-change="handleCurrentChange"
      @size-change="handleSizeChange"
    />
    <edit ref="edit" @fetch-data="fetchData" />
  </div>
</template>

<script>
  import { API_feedList, API_feedDelete } from '@/api/feed'
  import Edit from './components/FeedEdit'
  import { parseTime } from '@/utils/index'
  export default {
    name: 'Feed',
    components: { Edit },
    data() {
      return {
        parseTime,
        list: [],
        listLoading: true,
        layout: 'total, sizes, prev, pager, next, jumper',
        total: 0,
        elementLoadingText: '正在加载...',
        queryForm: {
          pageNo: 1,
          pageSize: 10,
        },
        timeOutID: null,
      }
    },
    created() {
      this.fetchData()
    },
    beforeDestroy() {
      clearTimeout(this.timeOutID)
    },
    methods: {
      handleEdit(row) {
        if (row.code) {
          this.$refs['edit'].showEdit(row)
        } else {
          this.$refs['edit'].showEdit()
        }
      },
      handleDelete(row) {
        if (row.code) {
          this.$baseConfirm('你确定要删除当前项吗', null, async () => {
            const { message } = await API_feedDelete({ code: row.code })
            this.$baseMessage(message, 'success')
            this.fetchData()
          })
        }
      },
      handleSizeChange(val) {
        this.queryForm.pageSize = val
        this.fetchData()
      },
      handleCurrentChange(val) {
        this.queryForm.pageNo = val
        this.fetchData()
      },
      queryData() {
        this.queryForm.pageNo = 1
        this.fetchData()
      },
      async fetchData() {
        this.listLoading = true
        const { data } = await API_feedList(this.queryForm)
        this.list = data.list
        this.total = data.count
        this.timeOutID = setTimeout(() => {
          this.listLoading = false
        }, 300)
      },
    },
  }
</script>
